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Robots take over China hi-tech fair

(chinadaily.com.cn)
Updated: 2010-11-17 17:52
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Robots take over China hi-tech fair
A 168-cm tall service robot is displayed at the hi-tech fair, Nov 16, 2010. [Photo/chinadaily.com.cn]

Robots take over China hi-tech fair
A visitor talks to a guide robot during the hi-tech fair, Nov 16, 2010. [Photo/chinadaily.com.cn]